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findsubname(), k ==> p - (const) s - 1

This commit is contained in:
rlar 2017-11-23 18:25:01 +01:00
parent 623436c9f9
commit a7c2253c8a
1 changed files with 16 additions and 16 deletions
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32
src/frontend/numparam/spicenum.c
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@ -155,42 +155,42 @@ findsubname(dico_t *dico, SPICE_DSTRINGPTR dstr_p)
char * const s = spice_dstring_value(dstr_p);
char * const ls_ptr = s + spice_dstring_length(dstr_p);
int k = (int) (ls_ptr - s) - 1;
int (p - s - 1) = (int) (ls_ptr - s) - 1;
spice_dstring_init(&name);
while (k >= 0) {
while ((p - s - 1) >= 0) {
/* skip space, then non-space */
while ((k >= 0) && (s[k] <= ' '))
k--;
while (((p - s - 1) >= 0) && (s[(p - s - 1)] <= ' '))
(p - s - 1)--;
int h = k + 1; /* at h: space */
while ((k >= 0) && (s[k] > ' ')) {
int h = (int) (p - s - 1) + 1; /* at h: space */
while (((p - s - 1) >= 0) && (s[(p - s - 1)] > ' ')) {
if (s[k] == '}') {
if (s[(p - s - 1)] == '}') {
int nest = 1;
k--;
(p - s - 1)--;
while ((nest > 0) && (k >= 0)) {
if (s[k] == '{')
while ((nest > 0) && ((p - s - 1) >= 0)) {
if (s[(p - s - 1)] == '{')
nest--;
else if (s[k] == '}')
else if (s[(p - s - 1)] == '}')
nest++;
k--;
(p - s - 1)--;
}
h = k + 1; /* h points to '{' */
h = (int) (p - s - 1) + 1; /* h points to '{' */
} else {
k--;
(p - s - 1)--;
}
}
if ((k >= 0) && alfanum(s[k + 1])) { /* suppose an identifier */
if (((p - s - 1) >= 0) && alfanum(s[(p - s - 1) + 1])) { /* suppose an identifier */
entry_t *entry;
/* check for known subckt name */
spice_dstring_reinit(&name);
int j = k + 1;
int j = (int) (p - s - 1) + 1;
while (alfanum(s[j])) {
cadd(&name, toupper_c(s[j]));
j++;